From ce2cc4a3c6ff34520c94e6e4950ff9b76baaf00e Mon Sep 17 00:00:00 2001
From: Nick Dumas <nobodys@business.com>
Date: Fri, 18 Aug 2023 21:55:49 -0400
Subject: [PATCH] basic tcp handling

---
 cmd/echo.go | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/cmd/echo.go b/cmd/echo.go
index d36399e..4950c99 100644
--- a/cmd/echo.go
+++ b/cmd/echo.go
@@ -3,28 +3,30 @@ package main
 import (
 	"bufio"
 	"fmt"
-
-	"github.com/therealfakemoot/go-telnet"
+	"log"
+	"net"
 )
 
 type MUDHandler struct {
 }
 
-func (mh MUDHandler) ServeTELNET(ctx telnet.Context, w telnet.Writer, r telnet.Reader) {
-	s := bufio.NewScanner(r)
-	// s.Split(bufio.ScanWords)
-
-	for s.Scan() {
-		fmt.Printf("Received user input: %q\n", s.Text())
-	}
-}
-
 func main() {
-	var handler telnet.Handler = MUDHandler{}
-
-	err := telnet.ListenAndServe(":5555", handler)
-	if nil != err {
-		//@TODO: Handle this error better.
-		panic(err)
+	l, err := net.Listen("tcp", ":5555")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer l.Close()
+	for {
+		conn, err := l.Accept()
+		if err != nil {
+			log.Fatal(err)
+		}
+		go func(c net.Conn) {
+			s := bufio.NewScanner(c)
+			defer c.Close()
+			for s.Scan() {
+				fmt.Printf("Received user input: %q\n", s.Text())
+			}
+		}(conn)
 	}
 }